Robert Wierts
Netherlands (NED)
July 1973 (M50)
Personal Records
| 500m | 42,15 | 3 December 2023 | Heerenveen (NED) |
| 1000m | 1.21,84 | 26 November 2021 | Heerenveen (NED) |
| 1500m | 2.01,43 | 1 November 2023 | Heerenveen (NED) |
| 3000m | 4.12,25 | 30 September 2023 | Heerenveen (NED) |
| 5000m | 7.05,72 | 16 December 2023 | Heerenveen (NED) |
| 10000m | 14.17,87 | 15 March 2023 | Heerenveen (NED) |
Season Bests
| 3000m | 4.15,75 | 20 September 2025 | Heerenveen (NED) |
| 500m | 42,71 | 3 February 2025 | Heerenveen (NED) |
| 1500m | 2.02,38 | 3 February 2025 | Heerenveen (NED) |
| 3000m | 4.14,76 | 8 March 2025 | Stavanger (NOR) |
| 5000m | 7.21,62 | 9 March 2025 | Stavanger (NOR) |
| 10000m | 14.41,64 | 19 March 2025 | Heerenveen (NED) |
| 500m | 42,15 | 3 December 2023 | Heerenveen (NED) |
| 1500m | 2.01,43 | 1 November 2023 | Heerenveen (NED) |
| 3000m | 4.12,25 | 30 September 2023 | Heerenveen (NED) |
| 5000m | 7.05,72 | 16 December 2023 | Heerenveen (NED) |
| 10000m | 14.26,43 | 13 March 2024 | Heerenveen (NED) |
| 300m | 28,56 | 5 February 2023 | Utrecht (NED) |
| 500m | 42,25 | 27 February 2023 | Heerenveen (NED) |
| 1500m | 2.02,57 | 27 February 2023 | Heerenveen (NED) |
| 3000m | 4.12,27 | 29 January 2023 | Heerenveen (NED) |
| 5000m | 7.26,89 | 12 February 2023 | Breda (NED) |
| 10000m | 14.17,87 | 15 March 2023 | Heerenveen (NED) |
| 500m | 42,73 | 21 August 2021 | Heerenveen (NED) |
| 1000m | 1.21,84 | 26 November 2021 | Heerenveen (NED) |
| 1500m | 2.03,72 | 13 March 2022 | Hoorn (NED) |
| 3000m | 4.17,21 | 12 March 2022 | Hoorn (NED) |
| 5000m | 7.16,02 | 13 March 2022 | Hoorn (NED) |
| 10000m | 14.30,77 | 16 March 2022 | Heerenveen (NED) |
| 500m | 42,50 | 14 December 2019 | Heerenveen (NED) |
| 1500m | 2.02,95 | 14 December 2019 | Heerenveen (NED) |
| 3000m | 4.17,59 | 15 December 2019 | Heerenveen (NED) |
| 5000m | 7.25,32 | 26 January 2020 | Collalbo (ITA) |
| 500m | 42,18 | 13 January 2019 | Heerenveen (NED) |
| 1500m | 2.02,02 | 22 December 2018 | Heerenveen (NED) |
| 3000m | 4.13,49 | 13 January 2019 | Heerenveen (NED) |
| 5000m | 7.16,17 | 2 March 2019 | Heerenveen (NED) |
| 500m | 43,72 | 10 February 2018 | Groningen (NED) |
| 1500m | 2.06,37 | 31 October 2017 | Heerenveen (NED) |
| 3000m | 4.22,04 | 10 February 2018 | Groningen (NED) |
| 5000m | 7.30,84 | 11 February 2018 | Groningen (NED) |
| 100m | 12,40 | 15 November 2016 | Utrecht (NED) |
| 300m | 29,16 | 15 November 2016 | Utrecht (NED) |
| 500m | 43,97 | 19 November 2016 | Heerenveen (NED) |
| 700m | 56,64 | 18 October 2016 | Utrecht (NED) |
| 1000m | 1.24,90 | 9 January 2017 | Heerenveen (NED) |
| 1500m | 2.05,58 | 18 March 2017 | Heerenveen (NED) |
| 3000m | 4.18,27 | 19 November 2016 | Heerenveen (NED) |
| 5000m | 7.19,55 | 15 March 2017 | Heerenveen (NED) |
| 10000m | 14.59,84 | 13 March 2017 | Heerenveen (NED) |
| 500m | 45,56 | 31 January 2016 | Utrecht (NED) |
| 1000m | 1.30,10 | 20 October 2015 | Utrecht (NED) |
| 1500m | 2.10,50 | 24 March 2016 | Heerenveen (NED) |
| 5000m | 7.32,37 | 23 March 2016 | Heerenveen (NED) |
| 10000m | 15.42,20 | 24 March 2016 | Heerenveen (NED) |
| 500m | 45,59 | 18 March 2015 | Enschede (NED) |
| 1000m | 1.32,82 | 10 February 2015 | Utrecht (NED) |
| 1500m | 2.17,98 | 20 March 2015 | Enschede (NED) |
| 3000m | 4.43,01 | 18 March 2015 | Enschede (NED) |
| 5000m | 8.09,96 | 19 March 2015 | Enschede (NED) |
| 10000m | 16.30,52 | 20 March 2015 | Enschede (NED) |
Results
| Trainingswedstrijd KNSB- en Topteams | Heerenveen (NED) | 20 September 2025 | ||||||||||||||||
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| 5th Masters International Thialf Record Races | Heerenveen (NED) | 19 - 20 March 2025 | ||||||||||||||||
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| Masters Allround Games 2025 | Stavanger (NOR) | 7 - 9 March 2025 | ||||||||||||||||
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| Clubwedstrijd Groep 1 | Heerenveen (NED) | 23 February 2025 | ||||||||||||||||
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| Schaatscircuit.nl | Heerenveen (NED) | 22 February 2025 | ||||||||||||||||
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Native Language Names